"After an empty promise from the Area Manager, they still look like this," he added, posting several pictures of a water-damaged sink unit and rusted radiator.

The pizza chain was quick to respond, assuring him the issue would be looked into.

Water damage

An employee said: "Hi Elliot, please be assured that this isn't reflective of our usual standards of cleanliness.

"We'll ensure this is looked into."

Elliot however, remained unconvinced.

'Disgusting' said Elliot

"It's funny that reply sounds familiar. I was told the same thing by your area manager almost a year ago..." he said, before requesting the News feature the bathroom drama in a "Top 10 worst restaurant toilets" article.